rottenskull76 rottenskull76
  • 02-04-2020
  • Mathematics
contestada

x^2 + 18x + c= 25 + c

Respuesta :

Martiz Martiz
  • 02-04-2020

Answer:

2 real solutions

Step-by-step explanation:

x^2+18x+c-25-c=0

x^2+18x-25

D=18^2 - 4 x 1 x (-25)

D=424

D> 0 --> 2 real solutions

Answer Link

Otras preguntas

Roemer's experiment failed because of his ignorance about the what
Two sides of a triangle are 6 m and 7 m. The perimeter of the triangle is 23 m. What's the third side?
y=-1/2x+3 in standard form
Which association best describes the scatter plot? A. negative linear association B. negative nonlinear association C. positive linear association D. positi
The mass of a certain window is 18kg. What is the mass of 5 of those windows?
The beginning of a river is called the _____. mouth source watershed tributary
Flora made 7 withdrawals of $75 each from her bank account. How much did she withdraw in total?
How do you do y+3=0? I'm so totally confused please explain it :(
Similarity between heat and temperature
30x what equals 120? I need the answer right now